/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Copyright (C) 2011-2023 OpenFOAM Foundation
     \\/     M anipulation  |
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.

    OpenFOAM is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.

    You should have received a copy of the GNU General Public License
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.

Application
    porousSimpleFoam

Description
    Steady-state solver for incompressible, turbulent flow with
    implicit or explicit porosity treatment and support for multiple reference
    frames (MRF).

\*---------------------------------------------------------------------------*/

#include "argList.H"
#include "timeSelector.H"
#include "viscosityModel.H"
#include "incompressibleMomentumTransportModels.H"
#include "simpleControl.H"
#include "pressureReference.H"
#include "findRefCell.H"
#include "constrainPressure.H"
#include "constrainHbyA.H"
#include "adjustPhi.H"
#include "fvModels.H"
#include "fvConstraints.H"
#include "IOporosityModelList.H"

#include "fvcDdt.H"
#include "fvcGrad.H"
#include "fvcFlux.H"

#include "fvmDdt.H"
#include "fvmDiv.H"
#include "fvmLaplacian.H"

using namespace Foam;


// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

int main(int argc, char *argv[])
{
    #define CREATE_FIELDS_2 createPorousZones.H
    #include "postProcess.H"

    #include "setRootCase.H"
    #include "createTime.H"
    #include "createMesh.H"
    #include "createControl.H"
    #include "createFields.H"
    #include "createPorousZones.H"
    #include "initContinuityErrs.H"

    turbulence->validate();

    // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

    Info<< "\nStarting time loop\n" << endl;

    while (simple.loop(runTime))
    {
        Info<< "Time = " << runTime.userTimeName() << nl << endl;

        fvModels.correct();

        turbulence->predict();

        // Pressure-velocity SIMPLE corrector
        {
            #include "UEqn.H"
            #include "pEqn.H"
        }

        viscosity->correct();
        turbulence->correct();

        runTime.write();

        Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
            << "  ClockTime = " << runTime.elapsedClockTime() << " s"
            << nl << endl;
    }

    Info<< "End\n" << endl;

    return 0;
}


// ************************************************************************* //
